ADS831E/2K5G4

Analog To Digital Converters (ADC) Overview

The ADS831E/2K5G4 is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single-channel differential input and operates with a sampling rate of 200 kSPS. The device supports both single-ended and differential input configurations, offering flexibility in signal acquisition. It utilizes a serial interface compatible with standard SPI protocols for data output. Power supply requirements include an analog voltage range of 4.75 V to 5.25 V and a digital voltage range of 2.7 V to 5.25 V. The component is housed in an 8-pin SOIC package and is rated for operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 12-bit SAR ADC core optimized for low-power applications
• Supports flexible input configurations including differential and single-ended modes
• Features a versatile serial interface compatible with standard communication protocols

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power consumption
• Battery-powered data acquisition modules
• Industrial process control signal conditioning

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix G4 indicates RoHS compliance when sourcing. Confirm the E variant matches the required operating temperature range for your application environment. Ensure the /2K5 packaging designation aligns with your automated assembly equipment specifications before placing orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component for designs requiring a balance between moderate resolution and speed. Consider the dual voltage supply requirement if interfacing with lower voltage logic. Evaluate the input capacitance and settling time against your source impedance constraints to ensure accurate conversion results.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS83x family of low-power, 12-bit ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS7817 but offers distinct pinout and feature variations. The series is designed for applications where power efficiency is critical without sacrificing necessary throughput.

Analog To Digital Converters (ADC) Replacement Considerations

ADS7817UB-2K5G4: Similar 12-bit SAR architecture but verify pin compatibility and input configuration differences.